From owner-freebsd-stable Sun Feb 25 0:15:52 2001 Delivered-To: freebsd-stable@freebsd.org Received: from obsecurity.dyndns.org (adsl-63-207-60-199.dsl.lsan03.pacbell.net [63.207.60.199]) by hub.freebsd.org (Postfix) with ESMTP id B3DFB37B491 for ; Sun, 25 Feb 2001 00:15:48 -0800 (PST) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 63F5A67150; Sun, 25 Feb 2001 00:15:48 -0800 (PST) Date: Sun, 25 Feb 2001 00:15:48 -0800 From: Kris Kennaway To: needle-mls@world-online.no Cc: freebsd-stable@FreeBSD.ORG Subject: Re: libcrypto hosed when compiled with optimizations Message-ID: <20010225001548.A11897@mollari.cthul.hu> References: <20010225012956.A1726@resentment.verloid.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="T4sUOijqQbZv57TR" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20010225012956.A1726@resentment.verloid.net>; from needle-mls@world-online.no on Sun, Feb 25, 2001 at 01:29:56AM +0100 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG --T4sUOijqQbZv57TR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Feb 25, 2001 at 01:29:56AM +0100, needle-mls@world-online.no wrote: > Hi, >=20 > On my 4.2-stable system I have tweaked my /etc/make.conf to compile > sources with -O -mcpu=3D686 -march=3Dpentiumpro -funroll-loops and as ^^^^^^^^^^^^^^ Don't do that then. Also note that -march implies -mcpu for the gcc/i386 compiler (alpha is different, it doesn't have -march) > Has anyone done any testing which shows that things actually run > faster, or are the binaries just more likely to be flawed? Both. Some things work and are faster when you go above -O, some are faster and don't work :-) Kris --T4sUOijqQbZv57TR Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE6mL8zWry0BWjoQKURAvT9AKDXi2tMvgQ+q24OGS+n3jPlua1BzQCguS0k TgmRJ76KA7Qn1GD2m06cOqw= =Kpbi -----END PGP SIGNATURE----- --T4sUOijqQbZv57TR-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message